— 生理適應 · HARD · MCQ —
護理師評估一位肝硬化病人,哪項評估發現最令人擔憂?
A nurse is assessing a client with cirrhosis. Which assessment finding is concerning?
- APalmar erythema手掌紅斑
- BJaundice黃疸
- CAsterixis✓ 正解撲翼樣震顫
- DSpider angiomas蜘蛛狀血管瘤
— Explanation · 中文詳解 —
肝硬化病人若出現肝腦病變(Hepatic Encephalopathy),指標之一為撲翼狀震顫(Asterixis)。這代表氨(Ammonia)累積已影響神經系統,是肝功能嚴重惡化且極具危險的徵兆,需優先處理。
In clients with cirrhosis, the development of hepatic encephalopathy is signaled in part by asterixis (a flapping tremor). It indicates that ammonia accumulation is affecting the nervous system and is a sign of severe deterioration in liver function that requires priority management.
✦ 台美臨床差異
美國護理師常需參與氨濃度檢測與 Lactulose 給藥,台灣同樣重視此指標,但對於神經變化的監測與回報流程更顯審慎。